38047975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11479

約数の個数: 24

約数和(自身を含む): 56762240

約数和(自身を除く): 18714265

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 11443, 57215, 80101, 217417, 286075, 400505, 1087085, 1521919, 2002525, 5435425, 7609595, 38047975]

約数ペア:

[(1, 38047975), (5, 7609595), (7, 5435425), (19, 2002525), (25, 1521919), (35, 1087085), (95, 400505), (133, 286075), (175, 217417), (475, 80101), (665, 57215), (3325, 11443)]